He spent the twilight of his career denouncing Donald Trump as a threat to the republic he loved. But Dick Cheney arguably laid the foundations of Trump’s authoritarian takeover of the United States.

The former vice-president died on Monday aged 84. The White House lowered flags to half-mast in remembrance of him but without the usual announcement or proclamation praising the deceased.

Cheney, who served under George W Bush for eight years, was one of the most influential and polarising vice-presidents in US history. Some critics said they would never forgive him for pushing the US to invade Iraq on a false pretext but suggested that his opposition to Trump offered a measure of redemption.

Perhaps Cheney’s defining legacy, however, was the expansion of powers for a position that he never held himself: the presidency. Cheney used the 11 September 2001 terrorist attacks as a pretext to assert a muscular executive authority that Trump now amplifies and exploits to challenge the system of checks and balances.

Some of us actually saw the Patriot Act for what it was when it was enacted. At least they skipped the armbands for a time.